双向同动液压振动台是国家经委与机械部仪表局共同下达我所的研制项目。该项任务于1986年1月在北京通过局级鉴定,其各项技术指标已达到设计要求。台面波形失真、横向振动、定振精度、频率稳定性等精度指标全部达到了1EC 标准。该振动台是我国自行设计制造成功的第一套双向同动液压振动台。 Two-way with hydraulic shaking table is the State Economic Commission and the Bureau of Metrology jointly issued by the Institute of our research project. The task in January 1986 in Beijing through the bureau-level appraisal, the technical indicators have reached the design requirements. Table wave distortion, lateral vibration, vibration accuracy, frequency stability and other precision indicators all reached the 1EC standard. The shaker is designed and manufactured by our own successful first set of two-way with the hydraulic shaker.